烟气对人体的危害及研究

丙纶强力丝在加工过程中，聚丙烯在高温下发生分解，产生有害烟气，造成操作环境污染，危害人体健康．采用提高抽风机位置，加大排风量，改进风机换气次数等措施，除烟率达85％以上．     

合肥台地电阻率干扰综述

本文首先叙述了合肥台地电阻率值ρS的观测环境,并根据合肥台近年几次ρS的异常变化,通过初步理论分析,找出了DD-1接地体、电缆沟开挖、大气降水、太阳黑子引起的自然电场对ρS的干扰,为以后排除和识别地电干扰起参考作用.     

从可持续发展战略角度研究环境保护投资问题

在可持续发展战略视角下研究环境保护投资问题，需要突出环保投资比例和环保投资效益两方面的问题。针对我国环保投资比例偏低和环保投资效益不高的现状，提出提高环保投资比例和环保投资效益应重视运用经济手段，并指明应采取的主要经济手段和经济途径，以作参考。     

高炉瓦斯泥的回收与利用

通过对济钢高炉瓦斯泥进行分离回收与综合利用的系统试验研究,作者推荐采用浮—重联合流程分离回收其中的炭和铁。试验获得如下指标:炭精矿品位80％,回收率50％;铁精矿品位60％,回收率45％;次铁精矿品位45％,回收率11.5％。经济和社会效益明显。     

生物膜填料塔处理浓度有机废气的工业应用试验研究

工业应用试验研究表明，生物膜填料塔处理工业有机废气是可行的，当运行条件控制适当时，净化效率可保持在90％以上，能够实现达标排放，这一成果填补了我国环保工业技术领域的空白，工程技术上接近现阶段国外的技术研究水平。     

Gamergates in the myrmicine genus <Emphasis Type="Italic">Metapone</Emphasis> (Hymenoptera:Formicidae)

Gamergates (i.e. mated reproductive workers) are mostly known from ant species within the Ponerinae. We report here the discovery of gamergates in two species of the subfamily Myrmicinae. Until now, mated reproductive females in colonies of myrmicine species have been considered morphologically distinct from the worker caste. However, in two species of the myrmicine Metapone (Metapone madagascarica and a newly discovered, not yet described Metapone species) all workers have six ovarioles and a spermatheca; and some of them are mated. There are no morphological differences between mated and non-mated workers. Field observations and laboratory studies indicate that colonies of the Metapone species can reproduce with gamergates only.     

Vocal acrobatics in a Chinese frog, <Emphasis Type="Italic">Amolops tormotus</Emphasis>

Although amphibians are highly vocal, they generally emit only a limited number of acoustic communication signals. We report here the extraordinarily rich vocal repertoire of Amolops tormotus, a ranid species in China. These frogs produce countless vocalizations, some of which share features of birdsong or primate calls, e.g., ultrasonic frequency components, multiple upward and downward FM sweeps, and sudden onset and offset of selective harmonic components within a call note. Frame-by-frame video analysis of the frog's calling behavior suggests the presence of two pairs of vocal sacs that may contribute to the remarkable call-note complexity in this species. Electronic supplementary material to this paper can be obtained by using the Springer LINK server located at http://dx.doi.org/10.1007/s00114-002-0335-x.     

Inventory of emissions from major air pollutant categories in Turkey

In this study, an inventory of air pollutant emission estimates from major air polluting sources in Turkey for period between 1985 and 2005 with 5-year intervals were estimated. Inventory covers anthropogenic sources of five major air pollutants of particulate matter, sulfur dioxide, carbon monoxide, nitrogen oxides and non-methane volatile organic compounds. Their break-down with respect to main activity sectors were shown and their distribution by the largest industrial source categories were worked out as annual estimates. This inventory and its analysis point to serious environmental implications of air pollutants and a need to develop a policy plan for reducing these emissions.     

煤气洗涤废水的处理研究

本研究对特难处理的煤气洗涤废水，采用混凝──电化学氧化处理，可获得良好的处理效果．其ＣＯＤ、油、酚分别由１０３２２ｍｇ／Ｌ、１５０００ｍｇ／Ｌ、１５７０ｍｇ／Ｌ降至２８９ｍｇ／Ｌ、１００ｍｇ／Ｌ、０．５ｍｇ／Ｌ．去除率分别为９７．２％，９３．３％，９９．９７％．     

氚水在模拟水稻田中的消长动力学

氚水在模拟水稻田中迁移，输运动态过程的研究表明，引入田水氚水，不仅在系统各隔室间转移和分配，而且也向系统外迅速地散逸，氚水的氚以自由水氚和结合态氚形式存在下水稻和土壤中，水稻地上部中自由水氚浓度开始增大，至第８天达最大值后便下降，而结合态氚基本上呈增中趋势，稻根中氚浓度低下地上部，表层土中二种形态氚随时间的变化与水稻植株中情况类似。